CN214734046U - Novel prevent drawing wire rope guider to one side - Google Patents
Novel prevent drawing wire rope guider to one side Download PDFInfo
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- CN214734046U CN214734046U CN202121175565.5U CN202121175565U CN214734046U CN 214734046 U CN214734046 U CN 214734046U CN 202121175565 U CN202121175565 U CN 202121175565U CN 214734046 U CN214734046 U CN 214734046U
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Abstract
The utility model discloses a novel diagonal-pulling-proof rope guider, which comprises a rope guiding ring and a rope guiding clamping plate fixed on the rope guiding ring, wherein the inner wall of the rope guiding ring is provided with a turnbuckle matched with a spiral groove on a winding drum, an arc-shaped rope guiding block comprises two hollow D-shaped pipes arranged side by side, the adjacent two hollow D-shaped pipes are connected by welding, the cambered surface of each hollow D-shaped pipe is positioned at the inner side of the rope guiding ring, and a gap between the two adjacent hollow D-shaped pipes forms the turnbuckle; a plurality of nut seats are welded on an arc-shaped rope guide block connected with the rope guide clamping plate in the rope guide ring, the bottom of each nut seat is fixedly connected with an annular skirt edge, and anti-skid grains are arranged on the bottom surface of each annular skirt edge; a screw penetrates through the rope guide clamping plate, and one end of the screw is in threaded connection with the nut seat; one of the arc-shaped rope guide blocks is fixedly connected with a rope pressing column, the rope pressing column is positioned on one side of the rope guide clamping plate, and the axial direction of the rope pressing column is parallel to the axial direction of the rope guide ring. The utility model has the advantages of stable structure of the rope guider, oblique pulling, uneasy abrasion and long service life.
Description
Technical Field
The utility model relates to a hoist coiling equipment accessory technical field especially relates to a novel prevent drawing wire rope guide to one side.
Background
The rope guider is also called a rope guider, belongs to a steel wire rope winding accessory, and mainly has the main function of enabling the steel wire ropes to be orderly arranged on a winding drum and preventing the steel wire ropes from being disordered, overlapped and the like. The working principle of the rope guider is as follows: the rope guider can not rotate, the steel wire rope is wound along the rotation of the winding drum and is driven by the thread groove to move axially along the winding drum, the steel wire rope can be accurately led into and out of the spiral groove of the winding drum, and the steel wire rope can be discharged from the notch of the rope guider, so that the purpose of regular rope arrangement is achieved.
The existing rope guider is characterized in that a rope guiding ring of the existing rope guider generally adopts a solid round pipe or a connecting steel belt, the weight of the solid round pipe is heavier, materials are wasted, the connecting steel belt also has the problems of unstable structure, easy breakage, distortion and the like, and the service life of the rope guider is influenced. When the heavy object is lifted, the steel wire rope can move along with the winding drum, so that the phenomenon of oblique pulling can occur, the abrasion of the rope guider is easily accelerated by oblique pulling, the rope guider is broken, and the service life is shortened.
Disclosure of Invention
An object of the utility model is to provide a novel prevent drawing fairlead to one side for solve current fairlead structure insecure, draw easy wearing and tearing to one side, the shorter problem of life.
In order to solve the problem, the utility model adopts the following technical scheme:
a novel anti-diagonal-pulling rope guide comprises a rope guide ring and a rope guide clamping plate fixed on the rope guide ring, wherein the rope guide ring comprises a plurality of arc-shaped rope guide blocks which are sequentially connected through connecting pins, the inner wall of the rope guide ring is provided with a turnbuckle matched with a spiral groove on a winding drum, the rope guide clamping plate is arc-shaped, the rope guide clamping plate is used for connecting the head and the tail of the rope guide ring, a rope outlet is formed in the rope guide clamping plate, the arc-shaped rope guide block comprises two hollow D-shaped pipes which are arranged side by side, the two adjacent hollow D-shaped pipes are connected through welding, the cambered surface of each hollow D-shaped pipe is positioned on the inner side of the rope guide ring, and a gap between the two adjacent hollow D-shaped pipes forms the turnbuckle;
a plurality of nut seats are welded on an arc-shaped rope guide block connected with the rope guide clamping plate in the rope guide ring, the bottom of each nut seat is fixedly connected with an annular skirt edge, and a plurality of anti-skidding threads are arranged on the bottom surface of each annular skirt edge along the circumferential direction of the annular skirt edge;
a plurality of waist-shaped holes are formed in the rope guide clamping plate, screws penetrate through the waist-shaped holes, and one end of each screw is in threaded connection with the nut seat;
one of the arc-shaped rope guide blocks is fixedly connected with a rope pressing column, the rope pressing column is positioned on one side of the rope guide clamping plate, and the axial direction of the rope pressing column is parallel to the axial direction of the rope guide ring.
Optionally, the bottom surface of the annular skirt is in a tooth-like configuration.
Optionally, each of the anti-slip threads is arc-shaped and has a consistent rotation direction.
Optionally, the edge break of the arc-shaped rope guide block is smoothly arranged.
Optionally, the rope pressing column is a stepped cylinder, a thinner section of the rope pressing column is fixed on the arc-shaped rope guide block, and a thicker section of the rope pressing column protrudes out of the rope guide ring and is positioned at the same side of the rope outlet.
Optionally, the baffle plates on two sides of the guide rope clamping plate are provided with reinforcing rib plates for supporting the baffle plates.
Optionally, the width D of each hollow D-tube is 16 mm.
Adopt above-mentioned technical scheme, the utility model has the advantages of it is following:
the utility model discloses an arc wire rope piece adopts hollow D type tubular construction, on the basis of weight reduction, it is firm to have guaranteed the structure, D type pipe is bigger for the bending strength and the tensile strength of pipe, bend the in-process of processing for arc wire rope piece with the straight tube, the mechanical properties of D type pipe also is superior to the pipe, when drawing to one side appears, the rope guide has the cooperation trend of jumping and staggering the helicla flute with the reel under the effect of horizontal component, the cambered surface of double D type pipe is bigger for the helicla flute contact surface of circular cambered surface and reel, more be difficult for breaking away from the helicla flute, the resistance to deformation ability messenger rope guide of D type pipe self is whole to be difficult for breaking, the distortion simultaneously.
The utility model discloses use the nut seat of taking annular shirt rim and anti-skidding line at the lead rope cardboard and lead rope circle junction, can improve the welding strength of nut seat on leading the rope circle, avoid splitting in the use, improve life.
The utility model discloses set up pressure rope column on arc wire rope guide, pressure rope column is ladder cylindricality structure, can avoid wire rope to jump the rope, and cylindricality structure edge is level and smooth, also can avoid scraping wire rope.
To sum up, the utility model has the advantages of it is durable, the firm difficult fracture of welding department, it is little to the wire rope injury, long service life.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of an arc-shaped rope guide block according to the present invention;
fig. 3 is a schematic structural view of the nut seat of the present invention;
fig. 4 is a bottom view of fig. 3.
Detailed Description
In order to make the technical purpose, technical solutions and advantageous effects of the present invention clearer, the technical solutions of the present invention are further described below with reference to fig. 1 to 4 and specific embodiments.
An embodiment of a novel anti-diagonal rope guider:
the utility model provides a novel prevent drawing fairlead to one side includes the fairlead circle and fixes the fairlead cardboard 1 on the fairlead circle, the fairlead circle includes a plurality of arc fairleads that pass through the coupling pin connection in order, the inner wall of fairlead circle be equipped with the reel on helicla flute assorted turnbuckle 2, the fairlead cardboard 1 is the arc, fairlead cardboard 1 is connected the head and the tail of fairlead circle, the rope outlet 3 has been seted up on the fairlead cardboard 1, the arc fairlead includes two hollow D type pipes 4 that set up side by side, through welded connection between two adjacent hollow D type pipes 4, the cambered surface of hollow D type pipe 4 is located the fairlead circle inboard, as shown in figure 2, the space between two adjacent hollow D type pipes 4 forms the turnbuckle 2.
A plurality of nut seats 5 are welded on an arc-shaped rope guide block connected with the rope guide clamping plate 1 in the rope guide ring, as shown in fig. 3 and 4, an annular skirt edge 6 is fixedly connected to the bottom of the nut seats 5 welded with the arc-shaped rope guide block, and a plurality of anti-skid grains 7 are arranged on the bottom surface of the annular skirt edge 6 along the circumferential direction of the annular skirt edge 6. Each anti-slip line 7 is arc-shaped and has the same rotation direction.
Further, the bottom surface of annular shirt rim 6 is dentate structure, and through setting up annular shirt rim 6, makes nut seat 5 bigger with the welding area of arc wire rope guide piece, through anti-skidding line 7 and dentate structure, the welding department is more firm, and difficult fracture has improved the steadiness of wire rope guide.
A plurality of waist-shaped holes 8 are formed in the rope guide clamping plate 1, screws 9 penetrate through the waist-shaped holes 8, and one ends of the screws 9 are connected in the nut seats 5 in a threaded mode.
One of the arc-shaped rope guide blocks is fixedly connected with a rope pressing column 10, the rope pressing column 10 is located on one side of the rope guide clamping plate 1, and the axial direction of the rope pressing column 10 is parallel to the axial direction of the rope guide ring.
Further, the rope pressing column 10 is a step-shaped cylinder, a thinner section of the rope pressing column 10 is fixed on the arc-shaped rope guide block, and a thicker section of the rope pressing column 10 protrudes out of the rope guide ring and is positioned at the same side of the rope outlet 3. The rope pressing column 10 can press the steel wire rope in the moving process of the steel wire rope, so that the steel wire rope is prevented from jumping, and compared with a flat plate structure, the cylindrical structure is more beneficial to avoiding scraping the steel wire rope; the two stepped structures with different thicknesses are arranged, so that the strength can be ensured, and the excessive increase of the thickness of the rope guide ring by the rope pressing column 10 can be avoided.
The width D of each hollow D-shaped tube 4 is 16 mm. Compare in current solid pipe, hollow D type pipe 4 structure is more firm on the basis of weight reduction, and the cambered surface of hollow D type pipe 4 contacts with wire rope or reel turnbuckle 2, has the friction and is little, the advantage that the noise is few.
The both sides baffle department of leading rope cardboard 1 is provided with deep floor 12 that is used for supporting the baffle, and deep floor 12 can strengthen the baffle, improves the steadiness of leading the rope ware.
The edge fracture 11 department of arc-shaped rope guide piece sets up smoothly, can avoid causing wearing and tearing, incising wound etc. to wire rope.
The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification of the above embodiments.
Claims (7)
1. The utility model provides a novel prevent drawing wire rope guide to one side, includes the wire rope circle and fixes the wire rope cardboard on the wire rope circle, the wire rope circle includes a plurality of arc wire rope guide blocks through the joint pin connection in order, the inner wall of wire rope circle be equipped with the reel on helicla flute assorted turnbuckle, the wire rope cardboard is the arc, the wire rope cardboard is connected the head and the tail of wire rope circle, seted up out rope mouth on the wire rope cardboard, its characterized in that: the arc-shaped guide rope block comprises two hollow D-shaped pipes which are arranged side by side, the two adjacent hollow D-shaped pipes are connected through welding, the arc surfaces of the hollow D-shaped pipes are positioned on the inner side of the guide rope ring, and the spiral buckle is formed in a gap between the two adjacent hollow D-shaped pipes;
a plurality of nut seats are welded on an arc-shaped rope guide block connected with the rope guide clamping plate in the rope guide ring, the bottom of each nut seat is fixedly connected with an annular skirt edge, and a plurality of anti-skidding threads are arranged on the bottom surface of each annular skirt edge along the circumferential direction of the annular skirt edge;
a plurality of waist-shaped holes are formed in the rope guide clamping plate, screws penetrate through the waist-shaped holes, and one end of each screw is in threaded connection with the nut seat;
one of the arc-shaped rope guide blocks is fixedly connected with a rope pressing column, the rope pressing column is positioned on one side of the rope guide clamping plate, and the axial direction of the rope pressing column is parallel to the axial direction of the rope guide ring.
2. The novel cable-stayed guide device as claimed in claim 1, wherein: the bottom surface of the annular skirt is in a tooth-shaped structure.
3. The novel cable-stayed guide device as claimed in claim 2, wherein: each anti-slip line is arc-shaped and has the same rotation direction.
4. The novel cable-stayed guide device as claimed in claim 1, wherein: the edge fracture of the arc-shaped rope guide block is smoothly arranged.
5. The novel cable-stayed guide device as claimed in claim 1, wherein: the rope pressing column is a step-shaped cylinder, a thinner section of the rope pressing column is fixed on the arc-shaped rope guide block, and a thicker section of the rope pressing column protrudes out of the rope guide ring and is positioned at the same side with the rope outlet.
6. The novel cable-stayed guide device as claimed in claim 1, wherein: and reinforcing rib plates for supporting the baffle plates are arranged at the baffle plates at the two sides of the guide rope clamping plate.
7. The novel cable-stayed guide device as claimed in claim 1, wherein: the width D of each hollow D-shaped tube is 16 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175565.5U CN214734046U (en) | 2021-05-28 | 2021-05-28 | Novel prevent drawing wire rope guider to one side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175565.5U CN214734046U (en) | 2021-05-28 | 2021-05-28 | Novel prevent drawing wire rope guider to one side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214734046U true CN214734046U (en) | 2021-11-16 |
Family
ID=78626274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121175565.5U Active CN214734046U (en) | 2021-05-28 | 2021-05-28 | Novel prevent drawing wire rope guider to one side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214734046U (en) |
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2021
- 2021-05-28 CN CN202121175565.5U patent/CN214734046U/en active Active
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